The HM Digital AARO708 dual inline TDS meter monitors the TDS levels from incoming tap water and outgoing purified water of your RO system. Equipped with quick-connect T-fittings, this monitor uses advanced microprocessor technology to give you efficient and accurate readings. Quick and easy to install, this meter automatically shuts off after 10 minutes of non-use to conserve the two, 1.5-volt button cell batteries (included) and comes with an easy to read display in a strong, water resistant housing.
HM Digital HMDCOM80 TDS Meter Warranty
